Sources/SRC0D8MPZD65MRD SRC0D8MPZD65MRD · source · click to copy Wrong Design of Cipher Keys: Analysis of Historical Cipher Keys From the Hessisches Staatsarchiv Marburg Used in the Thirty Years’ War Antal and Mírka · 2022 · International Conference on Historical Cryptology articleOpen access Open the PDF11 pages · 15.5 MB Cited by1 Survey: fifteenth-century Italian mixed keys and how they were brokenSRC0D8NJCVA17PZ